LIGO detectors begin fourth observing run
The LIGO-Virgo-KAGRA collaboration is set to launch a new observing run (O4) with upgraded instruments and other improvements. The two LIGO detectors in the United States will join at the beginning of the run with the Virgo in Europe and the KAGRA in Japan joining later. The LIGO-Virgo-KAGRA’s observing plans page feature an overview of […]